7639522072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{244043}}^1$

素因数の和:244112

約数の個数: 64

約数和(自身を含む): 18039732480

約数和(自身を除く): 10400210408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4472, 7826, 15652, 31304, 244043, 488086, 976172, 1708301, 1952344, 3172559, 3416602, 6345118, 6833204, 10493849, 12690236, 13666408, 20987698, 22207913, 25380472, 41975396, 44415826, 73456943, 83950792, 88831652, 136420037, 146913886, 177663304, 272840074, 293827772, 545680148, 587655544, 954940259, 1091360296, 1909880518, 3819761036, 7639522072]

約数ペア:

[(1, 7639522072), (2, 3819761036), (4, 1909880518), (7, 1091360296), (8, 954940259), (13, 587655544), (14, 545680148), (26, 293827772), (28, 272840074), (43, 177663304), (52, 146913886), (56, 136420037), (86, 88831652), (91, 83950792), (104, 73456943), (172, 44415826), (182, 41975396), (301, 25380472), (344, 22207913), (364, 20987698), (559, 13666408), (602, 12690236), (728, 10493849), (1118, 6833204), (1204, 6345118), (2236, 3416602), (2408, 3172559), (3913, 1952344), (4472, 1708301), (7826, 976172), (15652, 488086), (31304, 244043)]